Seiko Cal. 6627 - 990

The Seiko 6627-990 represents an important milestone in Seiko's 1977 lineup. Powered by the 6627 caliber with 26j jewels beating at 28,800 bph, it delivers a 52 hours power reserve. [seikata-wm-28f90061116b]

Also known as: Panda

Specifications

Movement

Spring Drive

Case Material

Titanium

Case Width

35mm

Case Thickness

13.0mm

Lug Width

22mm

Crystal

Hardlex

Bezel

Inner Rotating

Water Resistance

160m

Dial Color

White

Jewels

26j

Frequency

28,800 bph

Power Reserve

52 hours

Year

1977

Related Models

• Seiko 4465-530
• Seiko 0727-996
• Seiko 4517-464
• Seiko 7063-887
• Seiko 5646-356
• Seiko 4557-648
• Seiko 4463-613
• Seiko 5641-867
• Seiko 6245-664
• Seiko 4488-541
• Seiko 6679-985
• Seiko 6679-294